246  
CDUS46 KSEW 280829  
CLISEW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1894 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST  
VALUE (LST) VALUE YEAR    
.................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 MM 86 1944 64  
1972  
MINIMUM 53 MM 39 1900 52  
AVERAGE 62 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.53 2006 0.01  
MONTH TO DATE 0.88 2.71  
SINCE OCT 1 28.54 35.92  
SINCE JAN 1 13.53 18.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE OCT 1 2.6 5.3  
SINCE JUL 1 2.6 5.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 7  
MONTH TO DATE 128 291  
SINCE MAR 1 1201 1317  
SINCE JUL 1 4210 4417  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 21 0  
SINCE MAR 1 21 0  
SINCE JAN 1 21 0    
.................................................
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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